body {
  margin: 0;
  padding: 0;
  background: #000000;
  padding: 20px 0;
}
.simpleUpgrade {
  width: 60%;
  margin: 0 auto;
  position: relative;
  text-align: center;
  text-align: center;
}
.simpleUpgrade img {
  width: 100%;
}
.linkPrev {
  margin-top: 30px;
}
.linkPrev a {
  color: #ffffff;
  border-radius: 7px;
  text-decoration: none;
  font-size: 18px;
  background: red;
  padding: 10px 20px;
  display: inline-block;
}